2012-07-10 211 views
13

如何使用PHPExcel將新行添加到現有的.xls文件中?使用PHPExcel添加新行?

我是否必須計算已存在的行數?

如果是這樣,我該怎麼做一個excel文件?

回答

28

假設這個設置:

$objPHPExcel = PHPExcel_IOFactory::load("foo.xlsx"); 
$objWorksheet = $objPHPExcel->getActiveSheet(); 

你可以得到的行數,像這樣:

$num_rows = $objPHPExcel->getActiveSheet()->getHighestRow();

在此之後,你可以看看使用下面的語句插入行:

$objWorksheet->insertNewRowBefore($num_rows + 1, 1);

這在$num_rows之前添加了1個新行。

+0

$ objReader是如何定義的? – Novak 2012-07-10 15:53:18

+0

我跟着你的代碼部分,我沒有得到正確的結果。你可以請看看:http://stackoverflow.com/questions/32312743/phpexcel-how-to-use-insertnewrowbefore-function-correctly – 2015-08-31 13:56:48

5

上面的例子只增加了一個空行。下面的示例添加來自表單的數據。

<?php 

     require_once '../inc/phpexcel/Classes/PHPExcel.php'; 
     require_once '../inc/phpexcel/Classes/PHPExcel/IOFactory.php'; 
     $objPHPExcel = PHPExcel_IOFactory::load("myExcelFile.xlsx"); 
     $objWorksheet = $objPHPExcel->getActiveSheet(); 

     //add the new row 
     $num_rows = $objPHPExcel->getActiveSheet()->getHighestRow(); 
     $objWorksheet->insertNewRowBefore($num_rows + 1, 1); 
     $name = isset($_POST['name']) ? $_POST['name'] : ''; 
     if($submit){ 
    //SAVING THE NEW ROW - on the last position in the table 
     $objWorksheet->setCellValueByColumnAndRow(0,$num_rows+1,$name); 
     } 

     //display the table 
     echo '<table>'."\n"; 
     echo '<thead> 
     <tr> 
      <th>Company Name</th> 
     </tr> 
     </thead>'."\n"; 
     echo '<tbody>'."\n"; 
     foreach ($objWorksheet->getRowIterator() as $row) { 
     echo '<tr>'."\n"; 
     $cellIterator = $row->getCellIterator(); 
     $cellIterator->setIterateOnlyExistingCells(false); 
     foreach ($cellIterator as $cell) { 
     echo '<td>'.$cell->getValue().'</td>'."\n"; 
     } 
     echo '</tr>'."\n"; 
     } 
     echo '</tbody>'."\n"; 
     echo '</table>'."\n"; 
     ?> 
+0

我跟着你的代碼,並沒有得到正確的結果。你可以看一下嗎? http://stackoverflow.com/questions/32312743/phpexcel-how-to-use-insertnewrowbefore-function-correctly – 2015-08-31 13:57:38